Horses in the fog near East Hickman Road in Nicholasville.

Barbaro getting a bath after winning the 132nd running of the Kentucky Derby in 2006.

Horses in the fog near East Hickman Road in Nicholasville.

Derby photos, Lexington, Ky., Saturday, May 2, 2009. Pablo Alcala | Staff

Cory Lanerie rode Hooh Why to the winner's circle after they won the Ashland Stakes.

Kathleen Allen and Alicia Gargiulo during a windy Derby Day at the Jockey Club balcony.

Team Netherlands' Edward Gal on Moorland Totilas waved to a section of countrymen in the stands after a gold medal-winning performance in the individual dressage grand prix special event during the Alltech FEI World Equestrian Games at the Kentucky Horse Park in Lexington, Ky. on Wednesday,Sept. 29, 2010. Photo by Pablo Alcala | Staff

Spectators watched and photographed the stone garden obstacle from an eventing jump, during the marathon driving competition during the Alltech FEI World Equestrian Games at the Kentucky Horse Park in Lexington, Ky., on Saturday Oct. 9, 2010. Photo by Pablo Alcala | Staff

Allison Springer on Arthur completed the brush into the water at the head of the lake during the Cross Country event of the 2010 Rolex Three Day Event at the Kentucky Hose Park in Lexington, Ky., Saturday, April 24, 2010. Photo by Pablo Alcala | Staff.

District Judge, Earl-Ray Neal, attorneys William Elkins, and Carl Giblson spoke to seniors about credit at George Rogers Clark High School Winchester, Ky., Saturday, May 2, 2009. The lecture was part of a program run by the Kentucky Bar Association. Pablo Alcala | Staff

Exercise riders finish up a morning workout during the 2008 Spring meet at Keeneland.

Horses grazed on hazy, humid morning on a farm off of Old Richmond Rd. in Lexington, Ky., on Tuesday July 5, 2011. Photo by Pablo Alcala | Staff